298977887/lede
1
0
Fork 0
mirror of https://github.com/coolsnowwolf/lede.git synced 2025-04-16 04:13:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

rtw88: move usb part out of backport tree

Browse Source 
Create a useless driver to avoid affecting the
backport tree.
This commit is contained in:
AmadeusGhost 2022-09-08 23:03:15 +08:00
parent 9364fa6e6c
commit 09c81d9274
14 changed files with 736 additions and 1620 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
package/kernel/mac80211/patches/rtl/001-rtw88-Call-rtw_fw_beacon_filter_config-with-rtwdev--mutex-held.patch
View File

@ -1,12 +0,0 @@
--- a/drivers/net/wireless/realtek/rtw88/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw88/mac80211.c
@@ -455,8 +455,8 @@ static int rtw_ops_sta_remove(struct iee
{
struct rtw_dev *rtwdev = hw->priv;
- rtw_fw_beacon_filter_config(rtwdev, false, vif);
mutex_lock(&rtwdev->mutex);
+ rtw_fw_beacon_filter_config(rtwdev, false, vif);
rtw_sta_remove(rtwdev, sta, true);
mutex_unlock(&rtwdev->mutex);

60
package/kernel/mac80211/patches/rtl/004-rtw88-Drop-coex-mutex.patch
View File

@ -1,60 +0,0 @@
--- a/drivers/net/wireless/realtek/rtw88/coex.c
+++ b/drivers/net/wireless/realtek/rtw88/coex.c
@@ -606,7 +606,7 @@ static struct sk_buff *rtw_coex_info_req
struct rtw_coex *coex = &rtwdev->coex;
struct sk_buff *skb_resp = NULL;
- mutex_lock(&coex->mutex);
+ lockdep_assert_held(&rtwdev->mutex);
rtw_fw_query_bt_mp_info(rtwdev, req);
@@ -623,7 +623,6 @@ static struct sk_buff *rtw_coex_info_req
}
out:
- mutex_unlock(&coex->mutex);
return skb_resp;
}
--- a/drivers/net/wireless/realtek/rtw88/debug.c
+++ b/drivers/net/wireless/realtek/rtw88/debug.c
@@ -794,7 +794,9 @@ static int rtw_debugfs_get_coex_info(str
struct rtw_debugfs_priv *debugfs_priv = m->private;
struct rtw_dev *rtwdev = debugfs_priv->rtwdev;
+ mutex_lock(&rtwdev->mutex);
rtw_coex_display_coex_info(rtwdev, m);
+ mutex_unlock(&rtwdev->mutex);
return 0;
}
--- a/drivers/net/wireless/realtek/rtw88/main.c
+++ b/drivers/net/wireless/realtek/rtw88/main.c
@@ -1843,7 +1843,6 @@ int rtw_core_init(struct rtw_dev *rtwdev
spin_lock_init(&rtwdev->tx_report.q_lock);
mutex_init(&rtwdev->mutex);
- mutex_init(&rtwdev->coex.mutex);
mutex_init(&rtwdev->hal.tx_power_mutex);
init_waitqueue_head(&rtwdev->coex.wait);
@@ -1910,7 +1909,6 @@ void rtw_core_deinit(struct rtw_dev *rtw
}
mutex_destroy(&rtwdev->mutex);
- mutex_destroy(&rtwdev->coex.mutex);
mutex_destroy(&rtwdev->hal.tx_power_mutex);
}
EXPORT_SYMBOL(rtw_core_deinit);
--- a/drivers/net/wireless/realtek/rtw88/main.h
+++ b/drivers/net/wireless/realtek/rtw88/main.h
@@ -1429,8 +1429,6 @@ struct rtw_coex_stat {
};
struct rtw_coex {
- /* protects coex info request section */
- struct mutex mutex;
struct sk_buff_head queue;
wait_queue_head_t wait;

1283
package/kernel/mac80211/patches/rtl/006-rtw88-Add-common-USB-chip-support.patch
View File

File diff suppressed because it is too large Load Diff

198
package/kernel/mac80211/patches/rtl/007-rtw88-Add-rtw8821cu-chipset-support.patch
View File

@ -1,198 +0,0 @@
--- a/drivers/net/wireless/realtek/rtw88/Kconfig
+++ b/drivers/net/wireless/realtek/rtw88/Kconfig
@@ -87,6 +87,18 @@ config RTW88_8821CE
802.11ac PCIe wireless network adapter
+config RTW88_8821CU
+ tristate "Realtek 8821CU USB wireless network adapter"
+ depends on m
+ depends on USB
+ select RTW88_CORE
+ select RTW88_USB
+ select RTW88_8821C
+ help
+ Select this option will enable support for 8821CU chipset
+
+ 802.11ac USB wireless network adapter
+
config RTW88_DEBUG
bool "Realtek rtw88 debug support"
depends on RTW88_CORE
--- a/drivers/net/wireless/realtek/rtw88/Makefile
+++ b/drivers/net/wireless/realtek/rtw88/Makefile
@@ -43,6 +43,9 @@ rtw88_8821c-objs := rtw8821c.o rtw8821c
obj-$(CPTCFG_RTW88_8821CE) += rtw88_8821ce.o
rtw88_8821ce-objs := rtw8821ce.o
+obj-$(CPTCFG_RTW88_8821CU) += rtw88_8821cu.o
+rtw88_8821cu-objs := rtw8821cu.o
+
obj-$(CPTCFG_RTW88_PCI) += rtw88_pci.o
rtw88_pci-objs := pci.o
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
@@ -26,6 +26,12 @@ static void rtw8821ce_efuse_parsing(stru
ether_addr_copy(efuse->addr, map->e.mac_addr);
}
+static void rtw8821cu_efuse_parsing(struct rtw_efuse *efuse,
+ struct rtw8821c_efuse *map)
+{
+ ether_addr_copy(efuse->addr, map->u.mac_addr);
+}
+
enum rtw8821ce_rf_set {
SWITCH_TO_BTG,
SWITCH_TO_WLG,
@@ -65,6 +71,9 @@ static int rtw8821c_read_efuse(struct rt
case RTW_HCI_TYPE_PCIE:
rtw8821ce_efuse_parsing(efuse, map);
break;
+ case RTW_HCI_TYPE_USB:
+ rtw8821cu_efuse_parsing(efuse, map);
+ break;
default:
/* unsupported now */
return -ENOTSUPP;
@@ -1128,6 +1137,18 @@ static void rtw8821c_phy_cck_pd_set(stru
dm_info->cck_pd_default + new_lvl * 2);
}
+static void rtw8821c_fill_txdesc_checksum(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ u8 *txdesc)
+{
+ struct rtw_chip_info *chip = rtwdev->chip;
+ size_t words;
+
+ words = (pkt_info->pkt_offset * 8 + chip->tx_pkt_desc_sz) / 2;
+
+ fill_txdesc_checksum_common(txdesc, words);
+}
+
static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8821c[] = {
{0x0086,
RTW_PWR_CUT_ALL_MSK,
@@ -1499,6 +1520,9 @@ static const struct rtw_intf_phy_para_ta
static const struct rtw_rfe_def rtw8821c_rfe_defs[] = {
[0] = RTW_DEF_RFE(8821c, 0, 0),
[2] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2),
+ [4] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2),
+ [6] = RTW_DEF_RFE(8821c, 0, 0),
+ [34] = RTW_DEF_RFE(8821c, 0, 0),
};
static struct rtw_hw_reg rtw8821c_dig[] = {
@@ -1573,6 +1597,7 @@ static struct rtw_chip_ops rtw8821c_ops
.config_bfee = rtw8821c_bf_config_bfee,
.set_gid_table = rtw_bf_set_gid_table,
.cfg_csi_rate = rtw_bf_cfg_csi_rate,
+ .fill_txdesc_checksum = rtw8821c_fill_txdesc_checksum,
.coex_set_init = rtw8821c_coex_cfg_init,
.coex_set_ant_switch = rtw8821c_coex_cfg_ant_switch,
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.h
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.h
@@ -9,6 +9,26 @@
#define RCR_VHT_ACK BIT(26)
+struct rtw8821cu_efuse {
+ u8 res4[4]; /* 0xd0 */
+ u8 usb_optional_function;
+ u8 res5[0x1e];
+ u8 res6[2];
+ u8 serial[0x0b]; /* 0xf5 */
+ u8 vid; /* 0x100 */
+ u8 res7;
+ u8 pid;
+ u8 res8[4];
+ u8 mac_addr[ETH_ALEN]; /* 0x107 */
+ u8 res9[2];
+ u8 vendor_name[0x07];
+ u8 res10[2];
+ u8 device_name[0x14];
+ u8 res11[0xcf];
+ u8 package_type; /* 0x1fb */
+ u8 res12[0x4];
+};
+
struct rtw8821ce_efuse {
u8 mac_addr[ETH_ALEN]; /* 0xd0 */
u8 vender_id[2];
@@ -73,6 +93,7 @@ struct rtw8821c_efuse {
u8 res[3];
union {
struct rtw8821ce_efuse e;
+ struct rtw8821cu_efuse u;
};
};
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821cu.c
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/* Copyright(c) 2018-2019 Realtek Corporation
+ */
+
+#include <linux/module.h>
+#include <linux/usb.h>
+#include "main.h"
+#include "rtw8821cu.h"
+#include "usb.h"
+
+static const struct usb_device_id rtw_8821cu_id_table[] = {
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0xb82b, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* 8821CU */
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0xb820, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* 8821CU */
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0xc821, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* 8821CU */
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0xc820, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* 8821CU */
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0xc82a, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* 8821CU */
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0xc82b, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* 8821CU */
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0xc811, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* 8811CU */
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0x8811, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* 8811CU */
+ { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0x2006, 0xff, 0xff, 0xff),
+ .driver_info = (kernel_ulong_t)&(rtw8821c_hw_spec) }, /* TOTOLINK A650UA v3 */
+ {},
+};
+MODULE_DEVICE_TABLE(usb, rtw_8821cu_id_table);
+
+static int rtw_8821cu_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return rtw_usb_probe(intf, id);
+}
+
+static struct usb_driver rtw_8821cu_driver = {
+ .name = "rtw_8821cu",
+ .id_table = rtw_8821cu_id_table,
+ .probe = rtw_8821cu_probe,
+ .disconnect = rtw_usb_disconnect,
+};
+module_usb_driver(rtw_8821cu_driver);
+
+MODULE_AUTHOR("Hans Ulli Kroll <linux@ulli-kroll.de>");
+MODULE_DESCRIPTION("Realtek 802.11ac wireless 8821cu driver");
+MODULE_LICENSE("Dual BSD/GPL");
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821cu.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
+/* Copyright(c) 2018-2019 Realtek Corporation
+ */
+
+#ifndef __RTW_8821CU_H_
+#define __RTW_8821CU_H_
+
+extern struct rtw_chip_info rtw8821c_hw_spec;
+
+#endif

12
package/kernel/mac80211/patches/rtl/010-rtw88-disable-powersave-modes-for-USB-devices.patch
View File

@ -1,12 +0,0 @@
--- a/drivers/net/wireless/realtek/rtw88/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw88/mac80211.c
@@ -85,7 +85,8 @@ static int rtw_ops_config(struct ieee802
}
if (changed & IEEE80211_CONF_CHANGE_PS) {
- if (hw->conf.flags & IEEE80211_CONF_PS) {
+ if (hw->conf.flags & IEEE80211_CONF_PS &&
+ rtw_hci_type(rtwdev) != RTW_HCI_TYPE_USB) {
rtwdev->ps_enabled = true;
} else {
rtwdev->ps_enabled = false;

15
package/kernel/mac80211/realtek.mk
View File

@ -25,8 +25,8 @@ config-y += RTL8XXXU_UNTESTED
config-$(call config_package,rtl8723bs) += RTL8723BS config-$(call config_package,rtl8723bs) += RTL8723BS
config-y += STAGING config-y += STAGING
config-$(call config_package,rtw88) += RTW88 RTW88_CORE RTW88_PCI RTW88_USB config-$(call config_package,rtw88) += RTW88 RTW88_CORE RTW88_PCI
config-y += RTW88_8821CU RTW88_8822BE RTW88_8822CE RTW88_8723DE config-y += RTW88_8822BE RTW88_8822CE RTW88_8723DE
config-$(CONFIG_PACKAGE_RTW88_DEBUG) += RTW88_DEBUG config-$(CONFIG_PACKAGE_RTW88_DEBUG) += RTW88_DEBUG
config-$(CONFIG_PACKAGE_RTW88_DEBUGFS) += RTW88_DEBUGFS config-$(CONFIG_PACKAGE_RTW88_DEBUGFS) += RTW88_DEBUGFS
@ -195,11 +195,9 @@ endef
define KernelPackage/rtw88 define KernelPackage/rtw88
$(call KernelPackage/mac80211/Default) $(call KernelPackage/mac80211/Default)
TITLE:=Realtek RTL8821CU/RTL8822BE/RTL8822CE/RTL8723DE TITLE:=Realtek RTL8822BE/RTL8822CE/RTL8723DE
DEPENDS+= @(PCI_SUPPORT||USB_SUPPORT) +kmod-mac80211 +@DRIVER_11AC_SUPPORT +@DRIVER_11N_SUPPORT DEPENDS+= @(PCI_SUPPORT) +kmod-mac80211 +@DRIVER_11AC_SUPPORT +@DRIVER_11N_SUPPORT
FILES:=\ FILES:=\
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8821c.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8821cu.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822be.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822be.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822b.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822b.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822ce.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822ce.ko \
@ -207,9 +205,8 @@ define KernelPackage/rtw88
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8723de.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8723de.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8723d.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8723d.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_core.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_core.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_pci.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_pci.ko
$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_usb.ko AUTOLOAD:=$(call AutoProbe,rtw88_8822be rtw88_8822ce rtw88_8723de)
AUTOLOAD:=$(call AutoProbe,rtw88_8821cu rtw88_8822be rtw88_8822ce rtw88_8723de)
endef endef
define KernelPackage/rtl8723bs define KernelPackage/rtl8723bs

132
package/kernel/rtw88-usb/Makefile Normal file
View File

@ -0,0 +1,132 @@
#
# Copyright (C) 2017 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=rtw88-usb
PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_DATE:=2021-07-06
PKG_SOURCE_URL:=https://github.com/ulli-kroll/rtw88-usb.git
PKG_SOURCE_VERSION:=dd05eec8e5ac934b3d8e67e8008228f842b4ce1c
PKG_MIRROR_HASH:=9932f69573a3469d1eba403c7964a9472530fcfa1c29356babeecdad8d9c6991
PKG_BUILD_PARALLEL:=1
PKG_LICENSE:=GPL-2.0
PKG_LICENSE_FILES:=LICENSE
STAMP_CONFIGURED_DEPENDS := $(STAGING_DIR)/usr/include/mac80211-backport/backport/autoconf.h
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/package.mk
define KernelPackage/rtw88-default
SUBMENU:=Wireless Drivers
TITLE:=Realtek rtw88 family usb driver
DEPENDS:=+kmod-mac80211 +kmod-usb-core \
+@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT
endef
define KernelPackage/rtw88-usb
$(KernelPackage/rtw88-default)
HIDDEN:=1
FILES:= \
$(PKG_BUILD_DIR)/rtw88_usb.ko \
$(PKG_BUILD_DIR)/rtw88_core.ko
endef
define KernelPackage/rtl8723du
$(KernelPackage/rtw88-default)
TITLE:=Realtek RTL8723DU support
DEPENDS+=+kmod-rtw88-usb +rtl8723du-firmware
FILES:= \
$(PKG_BUILD_DIR)/rtw88_8723d.ko \
$(PKG_BUILD_DIR)/rtw88_8723du.ko
AUTOLOAD:=$(call AutoProbe,rtw88_8723du)
endef
define KernelPackage/rtl8821cu
$(KernelPackage/rtw88-default)
TITLE:=Realtek RTL8821CU support
DEPENDS+=+kmod-rtw88-usb +rtl8821ce-firmware
FILES:= \
$(PKG_BUILD_DIR)/rtw88_8821c.ko \
$(PKG_BUILD_DIR)/rtw88_8821cu.ko
AUTOLOAD:=$(call AutoProbe,rtw88_8821cu)
endef
define KernelPackage/rtl8822bu
$(KernelPackage/rtw88-default)
TITLE:=Realtek RTL8822BU support
DEPENDS+=+kmod-rtw88-usb +rtl8822be-firmware
FILES:= \
$(PKG_BUILD_DIR)/rtw88_8822b.ko \
$(PKG_BUILD_DIR)/rtw88_8822bu.ko
AUTOLOAD:=$(call AutoProbe,rtw88_8822bu)
endef
define KernelPackage/rtl8822cu
$(KernelPackage/rtw88-default)
TITLE:=Realtek RTL8822CU support
DEPENDS+=+kmod-rtw88-usb +rtl8822ce-firmware
FILES:= \
$(PKG_BUILD_DIR)/rtw88_8822c.ko \
$(PKG_BUILD_DIR)/rtw88_8822cu.ko
AUTOLOAD:=$(call AutoProbe,rtw88_8822cu)
endef
NOSTDINC_FLAGS := \
$(KERNEL_NOSTDINC_FLAGS) \
-I$(PKG_BUILD_DIR) \
-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
-I$(STAGING_DIR)/usr/include/mac80211-backport \
-I$(STAGING_DIR)/usr/include/mac80211/uapi \
-I$(STAGING_DIR)/usr/include/mac80211 \
-include backport/autoconf.h \
-include backport/backport.h
ifdef CONFIG_PACKAGE_kmod-rtw88-usb
PKG_MAKE_FLAGS += \
CONFIG_RTW88_USB=m \
CONFIG_RTW88_CORE=m
endif
ifdef CONFIG_PACKAGE_kmod-rtl8723du
PKG_MAKE_FLAGS += \
CONFIG_RTW88_8723D=m \
CONFIG_RTW88_8723DU=m
endif
ifdef CONFIG_PACKAGE_kmod-rtl8821cu
PKG_MAKE_FLAGS += \
CONFIG_RTW88_8821C=m \
CONFIG_RTW88_8821CU=m
endif
ifdef CONFIG_PACKAGE_kmod-rtl8822bu
PKG_MAKE_FLAGS += \
CONFIG_RTW88_8822B=m \
CONFIG_RTW88_8822BU=m
endif
ifdef CONFIG_PACKAGE_kmod-rtl8822cu
PKG_MAKE_FLAGS += \
CONFIG_RTW88_8822C=m \
CONFIG_RTW88_8822CU=m
endif
define Build/Compile
+$(MAKE) $(PKG_JOBS) -C "$(LINUX_DIR)" \
$(KERNEL_MAKE_FLAGS) \
$(PKG_MAKE_FLAGS) \
M="$(PKG_BUILD_DIR)" \
NOSTDINC_FLAGS="$(NOSTDINC_FLAGS)" \
modules
endef
$(eval $(call KernelPackage,rtw88-usb))
$(eval $(call KernelPackage,rtl8723du))
$(eval $(call KernelPackage,rtl8821cu))
$(eval $(call KernelPackage,rtl8822bu))
$(eval $(call KernelPackage,rtl8822cu))

391
package/kernel/rtw88-usb/patches/001-sync-upstream-regd.patch Normal file
View File

@ -0,0 +1,391 @@
--- a/debug.c
+++ b/debug.c
@@ -868,37 +868,6 @@ static int rtw_debugfs_get_coex_enable(struct seq_file *m, void *v)
return 0;
}
-static ssize_t rtw_debugfs_set_edcca_enable(struct file *filp,
- const char __user *buffer,
- size_t count, loff_t *loff)
-{
- struct seq_file *seqpriv = (struct seq_file *)filp->private_data;
- struct rtw_debugfs_priv *debugfs_priv = seqpriv->private;
- struct rtw_dev *rtwdev = debugfs_priv->rtwdev;
- char tmp[32 + 1];
- int err;
-
- rtw_debugfs_copy_from_user(tmp, sizeof(tmp), buffer, count, 1);
-
- err = kstrtobool(tmp, &rtw_edcca_enabled);
- if (err)
- return err;
- rtw_phy_adaptivity_set_mode(rtwdev);
-
- return count;
-}
-
-static int rtw_debugfs_get_edcca_enable(struct seq_file *m, void *v)
-{
- struct rtw_debugfs_priv *debugfs_priv = m->private;
- struct rtw_dev *rtwdev = debugfs_priv->rtwdev;
- struct rtw_dm_info *dm_info = &rtwdev->dm_info;
-
- seq_printf(m, "EDCCA mode %d\n", dm_info->edcca_mode);
-
- return 0;
-}
-
static ssize_t rtw_debugfs_set_fw_crash(struct file *filp,
const char __user *buffer,
size_t count, loff_t *loff)
@@ -1118,11 +1087,6 @@ static struct rtw_debugfs_priv rtw_debug_priv_coex_info = {
.cb_read = rtw_debugfs_get_coex_info,
};
-static struct rtw_debugfs_priv rtw_debug_priv_edcca_enable = {
- .cb_write = rtw_debugfs_set_edcca_enable,
- .cb_read = rtw_debugfs_get_edcca_enable,
-};
-
static struct rtw_debugfs_priv rtw_debug_priv_fw_crash = {
.cb_write = rtw_debugfs_set_fw_crash,
.cb_read = rtw_debugfs_get_fw_crash,
@@ -1209,7 +1173,6 @@ void rtw_debugfs_init(struct rtw_dev *rtwdev)
rtw_debugfs_add_r(tx_pwr_tbl);
rtw_debugfs_add_rw(fw_crash);
rtw_debugfs_add_rw(dm_cap);
- rtw_debugfs_add_rw(edcca_enable);
}
#endif /* CONFIG_RTW88_DEBUGFS */
--- a/phy.c
+++ b/phy.c
@@ -9,7 +9,6 @@
#include "fw.h"
#include "phy.h"
#include "debug.h"
-#include "regd.h"
struct phy_cfg_pair {
u32 addr;
@@ -121,58 +120,6 @@ static void rtw_phy_cck_pd_init(struct rtw_dev *rtwdev)
dm_info->cck_fa_avg = CCK_FA_AVG_RESET;
}
-void rtw_phy_set_edcca_th(struct rtw_dev *rtwdev, u8 l2h, u8 h2l)
-{
- struct rtw_hw_reg_offset *edcca_th = rtwdev->chip->edcca_th;
-
- rtw_write32_mask(rtwdev,
- edcca_th[EDCCA_TH_L2H_IDX].hw_reg.addr,
- edcca_th[EDCCA_TH_L2H_IDX].hw_reg.mask,
- l2h + edcca_th[EDCCA_TH_L2H_IDX].offset);
- rtw_write32_mask(rtwdev,
- edcca_th[EDCCA_TH_H2L_IDX].hw_reg.addr,
- edcca_th[EDCCA_TH_H2L_IDX].hw_reg.mask,
- h2l + edcca_th[EDCCA_TH_H2L_IDX].offset);
-}
-EXPORT_SYMBOL(rtw_phy_set_edcca_th);
-
-void rtw_phy_adaptivity_set_mode(struct rtw_dev *rtwdev)
-{
- struct rtw_chip_info *chip = rtwdev->chip;
- struct rtw_dm_info *dm_info = &rtwdev->dm_info;
-
- /* turn off in debugfs for debug usage */
- if (!rtw_edcca_enabled) {
- dm_info->edcca_mode = RTW_EDCCA_NORMAL;
- rtw_dbg(rtwdev, RTW_DBG_PHY, "EDCCA disabled, cannot be set\n");
- return;
- }
-
- switch (rtwdev->regd.region) {
- case NL80211_DFS_ETSI:
- dm_info->edcca_mode = RTW_EDCCA_ADAPTIVITY;
- dm_info->l2h_th_ini = chip->l2h_th_ini_ad;
- break;
- case NL80211_DFS_JP:
- dm_info->edcca_mode = RTW_EDCCA_ADAPTIVITY;
- dm_info->l2h_th_ini = chip->l2h_th_ini_cs;
- break;
- default:
- dm_info->edcca_mode = RTW_EDCCA_NORMAL;
- break;
- }
-}
-
-static void rtw_phy_adaptivity_init(struct rtw_dev *rtwdev)
-{
- struct rtw_chip_info *chip = rtwdev->chip;
-
- rtw_regd_init_dfs_region(rtwdev, rtwdev->regd.region);
- rtw_phy_adaptivity_set_mode(rtwdev);
- if (chip->ops->adaptivity_init)
- chip->ops->adaptivity_init(rtwdev);
-}
-
static void rtw_phy_cfo_init(struct rtw_dev *rtwdev)
{
struct rtw_chip_info *chip = rtwdev->chip;
@@ -202,8 +149,6 @@ void rtw_phy_init(struct rtw_dev *rtwdev)
rtw_phy_cck_pd_init(rtwdev);
dm_info->iqk.done = false;
- dm_info->iqk.done = false;
- rtw_phy_adaptivity_init(rtwdev);
}
EXPORT_SYMBOL(rtw_phy_init);
--- a/phy.h
+++ b/phy.h
@@ -61,8 +61,6 @@ void rtw_phy_config_swing_table(struct rtw_dev *rtwdev,
struct rtw_swing_table *swing_table);
void rtw_phy_parsing_cfo(struct rtw_dev *rtwdev,
struct rtw_rx_pkt_stat *pkt_stat);
-void rtw_phy_set_edcca_th(struct rtw_dev *rtwdev, u8 l2h, u8 h2l);
-void rtw_phy_adaptivity_set_mode(struct rtw_dev *rtwdev);
struct rtw_txpwr_lmt_cfg_pair {
u8 regd;
--- a/regd.c
+++ b/regd.c
@@ -7,18 +7,6 @@
#include "debug.h"
#include "phy.h"
-static const struct ieee80211_regdomain rtw88_world_regdom = {
- .n_reg_rules = 5,
- .alpha2 = "99",
- .reg_rules = {
- REG_RULE(2412 - 10, 2462 + 10, 40, 0, 20, 0),
- REG_RULE(2467 - 10, 2484 + 10, 40, 0, 20, NL80211_RRF_NO_IR),
- REG_RULE(5180 - 10, 5240 + 10, 80, 0, 20, NL80211_RRF_NO_IR),
- REG_RULE(5260 - 10, 5700 + 10, 80, 0, 20,
- NL80211_RRF_NO_IR | NL80211_RRF_DFS),
- REG_RULE(5745 - 10, 5825 + 10, 80, 0, 20, NL80211_RRF_NO_IR),
- }
-};
#define COUNTRY_CHPLAN_ENT(_alpha2, _chplan, _txpwr_regd) \
{.alpha2 = (_alpha2), \
.chplan = (_chplan), \
@@ -351,73 +339,28 @@ static struct rtw_regulatory rtw_regd_find_reg_by_name(char *alpha2)
return rtw_defined_chplan;
}
-static bool rtw_regd_is_ww(struct rtw_regulatory *reg)
-{
- if (reg->txpwr_regd == RTW_REGD_WW)
- return true;
- return false;
-}
-
-void rtw_regd_init_dfs_region(struct rtw_dev *rtwdev,
- enum nl80211_dfs_regions curr_region)
-{
- struct ieee80211_hw *hw = rtwdev->hw;
- const struct ieee80211_regdomain *wiphy_regd = NULL;
-
- if (curr_region != RTW_REGION_INVALID)
- return;
-
- rcu_read_lock();
- wiphy_regd = rcu_dereference(hw->wiphy->regd);
- if (wiphy_regd)
- rtwdev->regd.region = wiphy_regd->dfs_region;
- rcu_read_unlock();
-}
-
static int rtw_regd_notifier_apply(struct rtw_dev *rtwdev,
struct wiphy *wiphy,
struct regulatory_request *request)
{
- if (request->initiator == NL80211_REGDOM_SET_BY_DRIVER)
- return -ENOTSUPP;
- if (request->initiator == NL80211_REGDOM_SET_BY_USER &&
- !IS_ENABLED(CONFIG_RTW88_REGD_USER_REG_HINTS))
- return -EPERM;
- if (request->initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE &&
- !rtw_regd_is_ww(&rtwdev->regd))
- return -EINVAL;
- if (request->initiator == NL80211_REGDOM_SET_BY_CORE &&
- !rtwdev->efuse.country_worldwide) {
- rtwdev->regd =
- rtw_regd_find_reg_by_name(rtwdev->efuse.country_code);
- /* return to the efuse setting */
- rtw_regd_init_dfs_region(rtwdev, RTW_REGION_INVALID);
+ if (request->initiator == NL80211_REGDOM_SET_BY_USER)
return 0;
- }
rtwdev->regd = rtw_regd_find_reg_by_name(request->alpha2);
rtw_regd_apply_world_flags(wiphy, request->initiator);
- rtwdev->regd.region = request->dfs_region;
return 0;
}
static int
-rtw_regd_init_wiphy(struct rtw_dev *rtwdev, struct wiphy *wiphy,
+rtw_regd_init_wiphy(struct rtw_regulatory *reg, struct wiphy *wiphy,
void (*reg_notifier)(struct wiphy *wiphy,
struct regulatory_request *request))
{
- struct rtw_regulatory *reg = &rtwdev->regd;
-
wiphy->reg_notifier = reg_notifier;
- if (rtw_regd_is_ww(reg)) {
- rtwdev->efuse.country_worldwide = true;
- wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;
- wiphy_apply_custom_regulatory(wiphy, &rtw88_world_regdom);
- } else {
- rtwdev->efuse.country_worldwide = false;
- }
- wiphy->regulatory_flags |= REGULATORY_STRICT_REG;
+ wiphy->regulatory_flags &= ~REGULATORY_CUSTOM_REG;
+ wiphy->regulatory_flags &= ~REGULATORY_STRICT_REG;
+ wiphy->regulatory_flags &= ~REGULATORY_DISABLE_BEACON_HINTS;
rtw_regd_apply_hw_cap_flags(wiphy);
@@ -434,8 +377,7 @@ int rtw_regd_init(struct rtw_dev *rtwdev,
return -EINVAL;
rtwdev->regd = rtw_regd_find_reg_by_name(rtwdev->efuse.country_code);
- rtw_regd_init_wiphy(rtwdev, wiphy, reg_notifier);
- rtwdev->regd.region = RTW_REGION_INVALID;
+ rtw_regd_init_wiphy(&rtwdev->regd, wiphy, reg_notifier);
return 0;
}
@@ -445,21 +387,12 @@ void rtw_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request)
struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
struct rtw_dev *rtwdev = hw->priv;
struct rtw_hal *hal = &rtwdev->hal;
- int ret;
- ret = rtw_regd_notifier_apply(rtwdev, wiphy, request);
- if (ret) {
- rtw_warn(rtwdev, "failed to apply regulatory from initiator %d: %d\n",
- request->initiator, ret);
- return;
- }
+ rtw_regd_notifier_apply(rtwdev, wiphy, request);
rtw_dbg(rtwdev, RTW_DBG_REGD,
"get alpha2 %c%c from initiator %d, mapping to chplan 0x%x, txregd %d\n",
- request->alpha2[0], request->alpha2[1],
- request->initiator, rtwdev->regd.chplan,
- rtwdev->regd.txpwr_regd);
-
- rtw_phy_adaptivity_set_mode(rtwdev);
+ request->alpha2[0], request->alpha2[1], request->initiator,
+ rtwdev->regd.chplan, rtwdev->regd.txpwr_regd);
rtw_phy_set_tx_power_level(rtwdev, hal->current_channel);
}
--- a/regd.h
+++ b/regd.h
@@ -68,6 +68,4 @@ int rtw_regd_init(struct rtw_dev *rtwdev,
void (*reg_notifier)(struct wiphy *wiphy,
struct regulatory_request *request));
void rtw_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request);
-void rtw_regd_init_dfs_region(struct rtw_dev *rtwdev,
- enum nl80211_dfs_regions curr_region);
#endif
--- a/rtw8822b.c
+++ b/rtw8822b.c
@@ -1561,37 +1561,6 @@ static void rtw8822b_bf_config_bfee(struct rtw_dev *rtwdev, struct rtw_vif *vif,
rtw_warn(rtwdev, "wrong bfee role\n");
}
-static void rtw8822b_adaptivity_init(struct rtw_dev *rtwdev)
-{
- rtw_phy_set_edcca_th(rtwdev, 0x7f, 0x7f);
- /* mac edcca state setting */
- rtw_write32_mask(rtwdev, REG_TX_PTCL_CTRL, BIT_DIS_EDCCA, 0);
- rtw_write32_mask(rtwdev, REG_RD_CTRL, BIT_EDCCA_MSK_CNTDOWN_EN, 1);
-
- rtw_write32_mask(rtwdev, REG_EDCCA_SOURCE, BIT_SOURCE_OPTION, 1);
- rtw_write32_mask(rtwdev, REG_EDCCA_POW_MA, BIT_MA_LEVEL, 0);
- /* edcca decistion opt */
- rtw_write32_mask(rtwdev, REG_EDCCA_DECISION, BIT_EDCCA_OPTION, 1);
-}
-
-static void rtw8822b_adaptivity(struct rtw_dev *rtwdev)
-{
- struct rtw_dm_info *dm_info = &rtwdev->dm_info;
- s8 l2h, h2l;
- u8 igi;
-
- igi = dm_info->igi_history[0];
- if (dm_info->edcca_mode == RTW_EDCCA_NORMAL) {
- l2h = max_t(s8, igi + EDCCA_IGI_L2H_DIFF, EDCCA_TH_L2H_LB);
- h2l = l2h - EDCCA_L2H_H2L_DIFF_NORMAL;
- } else {
- l2h = min_t(s8, igi, dm_info->l2h_th_ini);
- h2l = l2h - EDCCA_L2H_H2L_DIFF;
- }
-
- rtw_phy_set_edcca_th(rtwdev, l2h, h2l);
-}
-
static void rtw8822b_fill_txdesc_checksum(struct rtw_dev *rtwdev,
struct rtw_tx_pkt_info *pkt_info,
u8 *txdesc)
@@ -2174,8 +2143,6 @@ static struct rtw_chip_ops rtw8822b_ops = {
.config_bfee = rtw8822b_bf_config_bfee,
.set_gid_table = rtw_bf_set_gid_table,
.cfg_csi_rate = rtw_bf_cfg_csi_rate,
- .adaptivity_init = rtw8822b_adaptivity_init,
- .adaptivity = rtw8822b_adaptivity,
.fill_txdesc_checksum = rtw8822b_fill_txdesc_checksum,
.coex_set_init = rtw8822b_coex_cfg_init,
--- a/rtw8822c.c
+++ b/rtw8822c.c
@@ -4442,37 +4442,6 @@ static void rtw8822c_pwr_track(struct rtw_dev *rtwdev)
dm_info->pwr_trk_triggered = false;
}
-static void rtw8822c_adaptivity_init(struct rtw_dev *rtwdev)
-{
- rtw_phy_set_edcca_th(rtwdev, 0x7f, 0x7f);
- /* mac edcca state setting */
- rtw_write32_mask(rtwdev, REG_TX_PTCL_CTRL, BIT_DIS_EDCCA, 0);
- rtw_write32_mask(rtwdev, REG_RD_CTRL, BIT_EDCCA_MSK_CNTDOWN_EN, 1);
- /* edcca decistion opt */
- rtw_write32_mask(rtwdev, REG_EDCCA_DECISION, BIT_EDCCA_OPTION, 0);
-}
-
-static void rtw8822c_adaptivity(struct rtw_dev *rtwdev)
-{
- struct rtw_dm_info *dm_info = &rtwdev->dm_info;
- s8 l2h, h2l;
- u8 igi;
-
- igi = dm_info->igi_history[0];
- if (dm_info->edcca_mode == RTW_EDCCA_NORMAL) {
- l2h = max_t(s8, igi + EDCCA_IGI_L2H_DIFF, EDCCA_TH_L2H_LB);
- h2l = l2h - EDCCA_L2H_H2L_DIFF_NORMAL;
- } else {
- if (igi < dm_info->l2h_th_ini - EDCCA_ADC_BACKOFF)
- l2h = igi + EDCCA_ADC_BACKOFF;
- else
- l2h = dm_info->l2h_th_ini;
- h2l = l2h - EDCCA_L2H_H2L_DIFF;
- }
-
- rtw_phy_set_edcca_th(rtwdev, l2h, h2l);
-}
-
static void rtw8822c_fill_txdesc_checksum(struct rtw_dev *rtwdev,
struct rtw_tx_pkt_info *pkt_info,
u8 *txdesc)
@@ -4903,8 +4872,6 @@ static struct rtw_chip_ops rtw8822c_ops = {
.cfg_csi_rate = rtw_bf_cfg_csi_rate,
.cfo_init = rtw8822c_cfo_init,
.cfo_track = rtw8822c_cfo_track,
- .adaptivity_init = rtw8822c_adaptivity_init,
- .adaptivity = rtw8822c_adaptivity,
.fill_txdesc_checksum = rtw8822c_fill_txdesc_checksum,
.coex_set_init = rtw8822c_coex_cfg_init,

47
package/kernel/mac80211/patches/rtl/002-rtw88-Drop-rf_lock.patch → package/kernel/rtw88-usb/patches/002-drop-rf_lock.patch
View File

@ -1,6 +1,21 @@
--- a/drivers/net/wireless/realtek/rtw88/debug.c From d57ca103e54e2b3eea7e2603548c58bcc4155541 Mon Sep 17 00:00:00 2001
+++ b/drivers/net/wireless/realtek/rtw88/debug.c From: Sascha Hauer <s.hauer@pengutronix.de>
@@ -143,7 +143,9 @@ static int rtw_debugfs_get_rf_read(struc Date: Fri, 2 Dec 2022 09:12:16 +0100
Subject: [PATCH] wifi: rtw88: Drop rf_lock
The rtwdev->rf_lock spinlock protects the rf register accesses in
rtw_read_rf() and rtw_write_rf(). Most callers of these functions hold
rtwdev->mutex already with the exception of the callsites in the debugfs
code. The debugfs code doesn't justify an extra lock, so acquire the mutex
there as well before calling rf register accessors and drop the now
unnecessary spinlock.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
--- a/debug.c
+++ b/debug.c
@@ -144,7 +144,9 @@ static int rtw_debugfs_get_rf_read(struct seq_file *m, void *v)
addr = debugfs_priv->rf_addr; addr = debugfs_priv->rf_addr;
mask = debugfs_priv->rf_mask; mask = debugfs_priv->rf_mask;
@ -10,7 +25,7 @@
seq_printf(m, "rf_read path:%d addr:0x%08x mask:0x%08x val=0x%08x\n", seq_printf(m, "rf_read path:%d addr:0x%08x mask:0x%08x val=0x%08x\n",
path, addr, mask, val); path, addr, mask, val);
@@ -401,7 +403,9 @@ static ssize_t rtw_debugfs_set_rf_write( @@ -418,7 +420,9 @@ static ssize_t rtw_debugfs_set_rf_write(struct file *filp,
return count; return count;
} }
@ -20,7 +35,7 @@
rtw_dbg(rtwdev, RTW_DBG_DEBUGFS, rtw_dbg(rtwdev, RTW_DBG_DEBUGFS,
"write_rf path:%d addr:0x%08x mask:0x%08x, val:0x%08x\n", "write_rf path:%d addr:0x%08x mask:0x%08x, val:0x%08x\n",
path, addr, mask, val); path, addr, mask, val);
@@ -481,6 +485,8 @@ static int rtw_debug_get_rf_dump(struct @@ -523,6 +527,8 @@ static int rtw_debug_get_rf_dump(struct seq_file *m, void *v)
u32 addr, offset, data; u32 addr, offset, data;
u8 path; u8 path;
@ -29,7 +44,7 @@
for (path = 0; path < rtwdev->hal.rf_path_num; path++) { for (path = 0; path < rtwdev->hal.rf_path_num; path++) {
seq_printf(m, "RF path:%d\n", path); seq_printf(m, "RF path:%d\n", path);
for (addr = 0; addr < 0x100; addr += 4) { for (addr = 0; addr < 0x100; addr += 4) {
@@ -495,6 +501,8 @@ static int rtw_debug_get_rf_dump(struct @@ -537,6 +543,8 @@ static int rtw_debug_get_rf_dump(struct seq_file *m, void *v)
seq_puts(m, "\n"); seq_puts(m, "\n");
} }
@ -38,7 +53,7 @@
return 0; return 0;
} }
@@ -911,6 +919,8 @@ static void dump_gapk_status(struct rtw_ @@ -1027,6 +1035,8 @@ static void dump_gapk_status(struct rtw_dev *rtwdev, struct seq_file *m)
dm_info->dm_flags & BIT(RTW_DM_CAP_TXGAPK) ? '-' : '+', dm_info->dm_flags & BIT(RTW_DM_CAP_TXGAPK) ? '-' : '+',
rtw_dm_cap_strs[RTW_DM_CAP_TXGAPK]); rtw_dm_cap_strs[RTW_DM_CAP_TXGAPK]);
@ -47,7 +62,7 @@
for (path = 0; path < rtwdev->hal.rf_path_num; path++) { for (path = 0; path < rtwdev->hal.rf_path_num; path++) {
val = rtw_read_rf(rtwdev, path, RF_GAINTX, RFREG_MASK); val = rtw_read_rf(rtwdev, path, RF_GAINTX, RFREG_MASK);
seq_printf(m, "path %d:\n0x%x = 0x%x\n", path, RF_GAINTX, val); seq_printf(m, "path %d:\n0x%x = 0x%x\n", path, RF_GAINTX, val);
@@ -920,6 +930,7 @@ static void dump_gapk_status(struct rtw_ @@ -1036,6 +1046,7 @@ static void dump_gapk_status(struct rtw_dev *rtwdev, struct seq_file *m)
txgapk->rf3f_fs[path][i], i); txgapk->rf3f_fs[path][i], i);
seq_puts(m, "\n"); seq_puts(m, "\n");
} }
@ -55,8 +70,8 @@
} }
static int rtw_debugfs_get_dm_cap(struct seq_file *m, void *v) static int rtw_debugfs_get_dm_cap(struct seq_file *m, void *v)
--- a/drivers/net/wireless/realtek/rtw88/hci.h --- a/hci.h
+++ b/drivers/net/wireless/realtek/rtw88/hci.h +++ b/hci.h
@@ -166,12 +166,11 @@ static inline u32 @@ -166,12 +166,11 @@ static inline u32
rtw_read_rf(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, rtw_read_rf(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path,
u32 addr, u32 mask) u32 addr, u32 mask)
@ -85,9 +100,9 @@
} }
static inline u32 static inline u32
--- a/drivers/net/wireless/realtek/rtw88/main.c --- a/main.c
+++ b/drivers/net/wireless/realtek/rtw88/main.c +++ b/main.c
@@ -1839,7 +1839,6 @@ int rtw_core_init(struct rtw_dev *rtwdev @@ -1994,7 +1994,6 @@ int rtw_core_init(struct rtw_dev *rtwdev)
skb_queue_head_init(&rtwdev->coex.queue); skb_queue_head_init(&rtwdev->coex.queue);
skb_queue_head_init(&rtwdev->tx_report.queue); skb_queue_head_init(&rtwdev->tx_report.queue);
@ -95,9 +110,9 @@
spin_lock_init(&rtwdev->h2c.lock); spin_lock_init(&rtwdev->h2c.lock);
spin_lock_init(&rtwdev->txq_lock); spin_lock_init(&rtwdev->txq_lock);
spin_lock_init(&rtwdev->tx_report.q_lock); spin_lock_init(&rtwdev->tx_report.q_lock);
--- a/drivers/net/wireless/realtek/rtw88/main.h --- a/main.h
+++ b/drivers/net/wireless/realtek/rtw88/main.h +++ b/main.h
@@ -1842,9 +1842,6 @@ struct rtw_dev { @@ -1994,9 +1994,6 @@ struct rtw_dev {
/* ensures exclusive access from mac80211 callbacks */ /* ensures exclusive access from mac80211 callbacks */
struct mutex mutex; struct mutex mutex;

48
package/kernel/mac80211/patches/rtl/003-rtw88-Drop-h2c.lock.patch → package/kernel/rtw88-usb/patches/003-drop-h2c-lock.patch
View File

@ -1,6 +1,20 @@
--- a/drivers/net/wireless/realtek/rtw88/debug.c From 1e2701f4079a7906ff3fb43a315925d303e289d8 Mon Sep 17 00:00:00 2001
+++ b/drivers/net/wireless/realtek/rtw88/debug.c From: Sascha Hauer <s.hauer@pengutronix.de>
@@ -379,7 +379,9 @@ static ssize_t rtw_debugfs_set_h2c(struc Date: Fri, 2 Dec 2022 09:12:17 +0100
Subject: [PATCH] wifi: rtw88: Drop h2c.lock
The h2c.lock spinlock is used in rtw_fw_send_h2c_command() and
rtw_fw_send_h2c_packet(). Most callers call this with rtwdev->mutex
held, except from one callsite in the debugfs code. The debugfs code
alone doesn't justify the extra lock, so acquire rtwdev->mutex in
debugfs and drop the now unnecessary spinlock.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
--- a/debug.c
+++ b/debug.c
@@ -396,7 +396,9 @@ static ssize_t rtw_debugfs_set_h2c(struct file *filp,
return -EINVAL; return -EINVAL;
} }
@ -10,9 +24,9 @@
return count; return count;
} }
--- a/drivers/net/wireless/realtek/rtw88/fw.c --- a/fw.c
+++ b/drivers/net/wireless/realtek/rtw88/fw.c +++ b/fw.c
@@ -285,7 +285,7 @@ static void rtw_fw_send_h2c_command(stru @@ -320,7 +320,7 @@ static void rtw_fw_send_h2c_command(struct rtw_dev *rtwdev,
h2c[3], h2c[2], h2c[1], h2c[0], h2c[3], h2c[2], h2c[1], h2c[0],
h2c[7], h2c[6], h2c[5], h2c[4]); h2c[7], h2c[6], h2c[5], h2c[4]);
@ -21,7 +35,7 @@
box = rtwdev->h2c.last_box_num; box = rtwdev->h2c.last_box_num;
switch (box) { switch (box) {
@@ -307,7 +307,7 @@ static void rtw_fw_send_h2c_command(stru @@ -342,7 +342,7 @@ static void rtw_fw_send_h2c_command(struct rtw_dev *rtwdev,
break; break;
default: default:
WARN(1, "invalid h2c mail box number\n"); WARN(1, "invalid h2c mail box number\n");
@ -30,7 +44,7 @@
} }
ret = read_poll_timeout_atomic(rtw_read8, box_state, ret = read_poll_timeout_atomic(rtw_read8, box_state,
@@ -316,7 +316,7 @@ static void rtw_fw_send_h2c_command(stru @@ -351,7 +351,7 @@ static void rtw_fw_send_h2c_command(struct rtw_dev *rtwdev,
if (ret) { if (ret) {
rtw_err(rtwdev, "failed to send h2c command\n"); rtw_err(rtwdev, "failed to send h2c command\n");
@ -39,7 +53,7 @@
} }
for (idx = 0; idx < 4; idx++) for (idx = 0; idx < 4; idx++)
@@ -326,9 +326,6 @@ static void rtw_fw_send_h2c_command(stru @@ -361,9 +361,6 @@ static void rtw_fw_send_h2c_command(struct rtw_dev *rtwdev,
if (++rtwdev->h2c.last_box_num >= 4) if (++rtwdev->h2c.last_box_num >= 4)
rtwdev->h2c.last_box_num = 0; rtwdev->h2c.last_box_num = 0;
@ -49,7 +63,7 @@
} }
void rtw_fw_h2c_cmd_dbg(struct rtw_dev *rtwdev, u8 *h2c) void rtw_fw_h2c_cmd_dbg(struct rtw_dev *rtwdev, u8 *h2c)
@@ -340,15 +337,13 @@ static void rtw_fw_send_h2c_packet(struc @@ -375,15 +372,13 @@ static void rtw_fw_send_h2c_packet(struct rtw_dev *rtwdev, u8 *h2c_pkt)
{ {
int ret; int ret;
@ -66,9 +80,9 @@
} }
void void
--- a/drivers/net/wireless/realtek/rtw88/main.c --- a/main.c
+++ b/drivers/net/wireless/realtek/rtw88/main.c +++ b/main.c
@@ -1839,7 +1839,6 @@ int rtw_core_init(struct rtw_dev *rtwdev @@ -1994,7 +1994,6 @@ int rtw_core_init(struct rtw_dev *rtwdev)
skb_queue_head_init(&rtwdev->coex.queue); skb_queue_head_init(&rtwdev->coex.queue);
skb_queue_head_init(&rtwdev->tx_report.queue); skb_queue_head_init(&rtwdev->tx_report.queue);
@ -76,9 +90,9 @@
spin_lock_init(&rtwdev->txq_lock); spin_lock_init(&rtwdev->txq_lock);
spin_lock_init(&rtwdev->tx_report.q_lock); spin_lock_init(&rtwdev->tx_report.q_lock);
--- a/drivers/net/wireless/realtek/rtw88/main.h --- a/main.h
+++ b/drivers/net/wireless/realtek/rtw88/main.h +++ b/main.h
@@ -1865,8 +1865,6 @@ struct rtw_dev { @@ -2018,8 +2018,6 @@ struct rtw_dev {
struct { struct {
/* incicate the mail box to use with fw */ /* incicate the mail box to use with fw */
u8 last_box_num; u8 last_box_num;
@ -86,4 +100,4 @@
- spinlock_t lock; - spinlock_t lock;
u32 seq; u32 seq;
} h2c; } h2c;

74
package/kernel/rtw88-usb/patches/004-drop-coex-mutex.patch Normal file
View File

@ -0,0 +1,74 @@
From 8647f7f0b9080bc2d2f6e02524782f2f02f159bc Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Fri, 2 Dec 2022 09:12:18 +0100
Subject: [PATCH] wifi: rtw88: Drop coex mutex
coex->mutex is used in rtw_coex_info_request() only. Most callers of this
function hold rtwdev->mutex already, except for one callsite in the
debugfs code. The debugfs code alone doesn't justify the extra lock, so
acquire rtwdev->mutex there as well and drop the now unnecessary
spinlock.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
--- a/coex.c
+++ b/coex.c
@@ -633,7 +633,7 @@ static struct sk_buff *rtw_coex_info_request(struct rtw_dev *rtwdev,
struct rtw_coex *coex = &rtwdev->coex;
struct sk_buff *skb_resp = NULL;
- mutex_lock(&coex->mutex);
+ lockdep_assert_held(&rtwdev->mutex);
rtw_fw_query_bt_mp_info(rtwdev, req);
@@ -650,7 +650,6 @@ static struct sk_buff *rtw_coex_info_request(struct rtw_dev *rtwdev,
}
out:
- mutex_unlock(&coex->mutex);
return skb_resp;
}
--- a/debug.c
+++ b/debug.c
@@ -842,7 +842,9 @@ static int rtw_debugfs_get_coex_info(struct seq_file *m, void *v)
struct rtw_debugfs_priv *debugfs_priv = m->private;
struct rtw_dev *rtwdev = debugfs_priv->rtwdev;
+ mutex_lock(&rtwdev->mutex);
rtw_coex_display_coex_info(rtwdev, m);
+ mutex_unlock(&rtwdev->mutex);
return 0;
}
--- a/main.c
+++ b/main.c
@@ -1998,7 +1998,6 @@ int rtw_core_init(struct rtw_dev *rtwdev)
spin_lock_init(&rtwdev->tx_report.q_lock);
mutex_init(&rtwdev->mutex);
- mutex_init(&rtwdev->coex.mutex);
mutex_init(&rtwdev->hal.tx_power_mutex);
init_waitqueue_head(&rtwdev->coex.wait);
@@ -2066,7 +2065,6 @@ void rtw_core_deinit(struct rtw_dev *rtwdev)
}
mutex_destroy(&rtwdev->mutex);
- mutex_destroy(&rtwdev->coex.mutex);
mutex_destroy(&rtwdev->hal.tx_power_mutex);
}
EXPORT_SYMBOL(rtw_core_deinit);
--- a/main.h
+++ b/main.h
@@ -1507,8 +1507,6 @@ struct rtw_coex_stat {
};
struct rtw_coex {
- /* protects coex info request section */
- struct mutex mutex;
struct sk_buff_head queue;
wait_queue_head_t wait;

45
package/kernel/mac80211/patches/rtl/005-rtw88-iterate-over-vif-sta-list-non-atomically.patch → package/kernel/rtw88-usb/patches/005-iterate-over-vif-sta-list-non-atomically.patch
View File

@ -1,6 +1,25 @@
--- a/drivers/net/wireless/realtek/rtw88/phy.c From 78d5bf925f30bf9f79a69ce77386902672defe68 Mon Sep 17 00:00:00 2001
+++ b/drivers/net/wireless/realtek/rtw88/phy.c From: Sascha Hauer <s.hauer@pengutronix.de>
@@ -240,7 +240,7 @@ static void rtw_phy_stat_rssi(struct rtw Date: Fri, 2 Dec 2022 09:12:19 +0100
Subject: [PATCH] wifi: rtw88: iterate over vif/sta list non-atomically
The driver uses ieee80211_iterate_active_interfaces_atomic()
and ieee80211_iterate_stations_atomic() in several places and does
register accesses in the iterators. This doesn't cope with upcoming
USB support as registers can only be accessed non-atomically.
Split these into a two stage process: First use the atomic iterator
functions to collect all active interfaces or stations on a list, then
iterate over the list non-atomically and call the iterator on each
entry.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Suggested-by: Ping-Ke shih <pkshih@realtek.com>
---
--- a/phy.c
+++ b/phy.c
@@ -300,7 +300,7 @@ static void rtw_phy_stat_rssi(struct rtw_dev *rtwdev)
data.rtwdev = rtwdev; data.rtwdev = rtwdev;
data.min_rssi = U8_MAX; data.min_rssi = U8_MAX;
@ -9,7 +28,7 @@
dm_info->pre_min_rssi = dm_info->min_rssi; dm_info->pre_min_rssi = dm_info->min_rssi;
dm_info->min_rssi = data.min_rssi; dm_info->min_rssi = data.min_rssi;
@@ -484,7 +484,7 @@ static void rtw_phy_ra_info_update(struc @@ -544,7 +544,7 @@ static void rtw_phy_ra_info_update(struct rtw_dev *rtwdev)
if (rtwdev->watch_dog_cnt & 0x3) if (rtwdev->watch_dog_cnt & 0x3)
return; return;
@ -18,7 +37,7 @@
} }
static u32 rtw_phy_get_rrsr_mask(struct rtw_dev *rtwdev, u8 rate_idx) static u32 rtw_phy_get_rrsr_mask(struct rtw_dev *rtwdev, u8 rate_idx)
@@ -537,7 +537,7 @@ static void rtw_phy_rrsr_update(struct r @@ -597,7 +597,7 @@ static void rtw_phy_rrsr_update(struct rtw_dev *rtwdev)
struct rtw_dm_info *dm_info = &rtwdev->dm_info; struct rtw_dm_info *dm_info = &rtwdev->dm_info;
dm_info->rrsr_mask_min = RRSR_RATE_ORDER_MAX; dm_info->rrsr_mask_min = RRSR_RATE_ORDER_MAX;
@ -27,9 +46,9 @@
rtw_write32(rtwdev, REG_RRSR, dm_info->rrsr_val_init & dm_info->rrsr_mask_min); rtw_write32(rtwdev, REG_RRSR, dm_info->rrsr_val_init & dm_info->rrsr_mask_min);
} }
--- a/drivers/net/wireless/realtek/rtw88/ps.c --- a/ps.c
+++ b/drivers/net/wireless/realtek/rtw88/ps.c +++ b/ps.c
@@ -58,7 +58,7 @@ int rtw_leave_ips(struct rtw_dev *rtwdev @@ -58,7 +58,7 @@ int rtw_leave_ips(struct rtw_dev *rtwdev)
return ret; return ret;
} }
@ -38,9 +57,9 @@
rtw_coex_ips_notify(rtwdev, COEX_IPS_LEAVE); rtw_coex_ips_notify(rtwdev, COEX_IPS_LEAVE);
--- a/drivers/net/wireless/realtek/rtw88/util.c --- a/util.c
+++ b/drivers/net/wireless/realtek/rtw88/util.c +++ b/util.c
@@ -105,3 +105,106 @@ void rtw_desc_to_mcsrate(u16 rate, u8 *m @@ -105,3 +105,106 @@ void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss)
*mcs = rate - DESC_RATEMCS0; *mcs = rate - DESC_RATEMCS0;
} }
} }
@ -147,8 +166,8 @@
+ kfree(vif_entry); + kfree(vif_entry);
+ } + }
+} +}
--- a/drivers/net/wireless/realtek/rtw88/util.h --- a/util.h
+++ b/drivers/net/wireless/realtek/rtw88/util.h +++ b/util.h
@@ -7,9 +7,6 @@ @@ -7,9 +7,6 @@
struct rtw_dev; struct rtw_dev;

25
package/kernel/rtw88-usb/patches/100-update-makefile.patch Normal file
View File

@ -0,0 +1,25 @@
--- a/Makefile
+++ b/Makefile
@@ -2,22 +2,6 @@
KERNELDIR ?= /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
-CONFIG_RTW88_CORE=m
-CONFIG_RTW88_PCI=m
-CONFIG_RTW88_USB=m
-CONFIG_RTW88_8822BE=m
-CONFIG_RTW88_8822BU=m
-CONFIG_RTW88_8822B=m
-CONFIG_RTW88_8821CE=m
-CONFIG_RTW88_8821CU=m
-CONFIG_RTW88_8821C=m
-CONFIG_RTW88_8822CE=m
-CONFIG_RTW88_8822CU=m
-CONFIG_RTW88_8822C=m
-CONFIG_RTW88_8723DE=m
-CONFIG_RTW88_8723DU=m
-CONFIG_RTW88_8723D=m
-
ifneq ($(CONFIG_RTW88_8822BE),m)
ccflags-y += -DCONFIG_RTW88_8822BE=y
endif

14
package/kernel/rtw88-usb/patches/101-wireless-5.14.patch Normal file
View File

@ -0,0 +1,14 @@
--- a/mac80211.c
+++ b/mac80211.c
@@ -614,7 +614,11 @@ static void rtw_ops_sw_scan_complete(struct ieee80211_hw *hw,
static void rtw_ops_mgd_prepare_tx(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 14, 0))
+ struct ieee80211_prep_tx_info *info)
+#else
u16 duration)
+#endif
{
struct rtw_dev *rtwdev = hw->priv;